Following the launch of a Claude and Strava integration, Dan & Owain put their livelihoods on the line and test the protocol!

A range of questions was put to Claude to interrogate their data, with varying results!

Check back in in 12-months and we will see if AI has made us redundant!

The AI audit paper discussed

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Dan & Owain are joined by a leading voice on HRV, Marco Altini. Marco has worked on HRV, both the physiology behind the measure and applying the data in day to day life for many years.

He talks to us about what HRV is, how to properly measure and apply HRV data, and the state of wearable tech in 2026.

Marco's book can be found here!

Marco's Substack

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The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the world's best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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Dan & Owain talk through a recent paper that's hit the mainstream - suggesting that tilting your bed may increase haemoglobin mass.

It's a catchy premise, but they talk through how to actually read and apply a study like this into your training and life!

The paper!

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The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the world's best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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Dan & Owain talk about heat acclimation now that we've reached summer in the Northern Hemisphere!

Different from haematological adaptations, the guys talk through some of the foundational research and how they'd acclimate for a hot race!

The main paper discussed⁠

Soar Solstice

The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the world's best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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Dan & Owain talk about an often misunderstood, or overstated area of endurance physiology - anaerobic capacity.

A number of energy systems play a part in endurance performance, but their importance change depending on the duration of exercise!

The main paper discussed

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The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the worlds best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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Dan & Owain are back to discuss the Critical Speed model.

The model is often used in sport science research, as another method of quantifying the steady state and non-steady state boundary, but utilising performance trials or race data rather than metabolic measurements.

More to come on this topic in the next few months!

A very good paper about Critical Speed

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The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the worlds best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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Dan & Owain are back with a discussion about how to inject some speed into your marathon legs over the summer!

Lots of runners spend the summer trying to run a fast 5k off the back of a spring marathon - and Dan & Owain discuss an evidence-lead approach to this, with a few scenarios in mind!

Hopefully this offers some good insight and ideas for your summer, if you're targeting shorter events!

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The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the worlds best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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Following a busy spring of marathon's - for Dan at least - and to celebrate crossing into triple digits, we've recorded a Q&A!

Lots of topics covered in this one, and we'll do another soon!

⁠Check out our Soar Giveaway here!⁠⁠

The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the worlds best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit:

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